
I didn't really care about this until now. I noticed those three mastery symbols at the top-left were 'zero'. I clicked on it and asked if I want to apply a mastery load-out to both my offense and defense. I agreed and now there are numbers which corresponds to my current mastery outside BGs.
So, I want to ask if my current mastery were applied by default to both my decks or I screwed up and played without it all this time? I'm sure though my offense have it because I run mystic dispersion and it's working on my mystics. But worried about my defense.
Sorry if this is confusing to read.